Business Draft/Final Forms
For questions or comments regarding Forms Submission and Approval, please contact FormsDevelopment@spike.dor.state.co.us. If the department previously approved your substitute form, and no later of that version has been posted, please do not submit the form again.
2000-2010 forms can be found on the Corporation Forms Web page or the Partnership Forms Web page.
| 2011 Business Forms | Last Updated | Date Posted | Status | Form Number |
| Corporation Amended Return | Dec. 29, 2011 | Jan. 3, 2012 | Final | 112X |
| Corporation Income Tax Booklet | Nov. 23, 2011 | Dec. 2, 2011 | Final | 112 |
| Corporation Income Tax Form | Nov. 23, 2011 | Dec. 2, 2011 | Final | 112 |
| Corporations Credits | Dec. 1, 2011 | Dec. 5, 2011 | Final | 112CR |
| Corporation Electronic Filing Declaration | Dec. 15, 2011 | Jan. 3, 2012 | Final | DR 8453C |
| Corporation Estimated Coupon/Voucher | Nov. 9, 2011 | Dec. 5, 2011 | Final | 112EP |
| Corporation Extension Payment Voucher | Nov. 10, 2011 | Dec. 5, 2011 | Final | DR 158-C |
| Corporation Payment Voucher | Nov. 15, 2011 | Dec. 5, 2011 | Final | DR 0900C |
| Underpayment of Severance Estimated Tax | Jan. 5, 2012 | Jan. 11, 2012 | Final | 205 |
| Partnership S-Corp Electronic Filing Declaration | Dec. 15, 2011 | Jan. 3, 2012 | Final | DR 8453P |
| Partnership - Extension Payment Voucher -- Composite Nonresident | Nov. 9, 2011 | Nov. 23, 2011 | Final | 158-N |
| Partnership - Estimated Tax -- Composite Nonresident | Nov. 14, 2011 | Dec. 5, 2011 | Final | 106EP |
| Partnership - Pass-through Credit Form | Nov. 10, 2011 | Dec. 5, 2011 | Final | 106CR |
| Partnership - Nonresident Partner/Shareholder Agreement | Nov. 9, 2011 | Nov. 22, 2011 | Final | 107/108 |
| Partnership/S Corporation Booklet Important Change to Dec.8 Version. |
Nov. 30, 2011 | Dec. 8, 2011 | Final | 106 |
| Partnership/S Corporation Form Important Change to Dec.8 Version. |
Nov. 30, 2011 | Dec. 8, 2011 | Final | 106 |
| Severance -- Affiliations Schedule | Sept. 23 , 2011 | Nov. 7, 2011 | Final | DR 0021AS |
| Severance -- Amended Coal Return | Oct. 14, 2011 | Nov. 7, 2011 | Final | DR 0020CX |
| Severance -- Amended Metallic Minerals Return | Oct. 4, 2011 | Nov. 7, 2011 | Final | DR 0020AX |
| Severance -- Amended Oil Shale Facility Return | Oct. 4, 2011 | Nov. 7, 2011 | Final | DR 0020EX |
| Severance -- Coal -- Estimated Form | Sept. 27, 2011 | Nov. 7, 2011 | Final | DR 0021PC |
| Severance -- Coal Return | Oct. 25, 2011 | Nov. 22, 2011 | Final | DR 0020C |
| Severance -- Estimated Oil and Gas Return | Sept. 23, 2011 | Nov. 7, 2011 |
Final |
DR 0021P |
| Severance -- Estimated Metallic Minerals Return |
Sept. 23, 2011 |
Nov. 7, 2011 | Final | DR 0021PA |
| Severance -- Extension of Time to File, Coal | Oct. 17, 2011 | Nov. 22, 2011 | Final | DR 0021SC |
| Severance -- Oil and Gas -- Extension of Time to File | Oct. 28, 2011 | Nov. 22, 2011 | Final | DR 0021S |
| Severance -- Oil and Gas -- Amended Form | Oct. 17, 2011 | Nov. 7, 2011 | Final | DR 0022X |
| Severance -- Molybdenum Ore -- Return | Oct. 12, 2011 | Nov. 7, 2011 | Final | DR 0022 |
| Severance -- Oil and Gas -- Amended Form | Oct. 17, 2011 | Nov. 7, 2011 | Final | DR 0021X |
| Severance -- Oil and Gas Booklet | Oct. 28, 2011 | Nov. 22, 2011 | Final | DR 0021 |
| Severance -- Oil and Gas Form | Oct. 28, 2011 | Nov. 22, 2011 | Final | DR 0021 |
| Severance -- Oil and Gas -- Schedule | Oct. 28, 2011 | Nov. 23, 2011 | Final | DR 0021D |
| Severance -- Oil Shale -- Estimated Form | Sept. 27, 2011 | Nov. 7, 2011 | Final | DR 0021PE |
| Severance -- Oil Shale -- Extension of Time to File | Oct. 17, 2011 | Nov. 23, 2011 | Final | DR 0021SE |
| Severance -- Oil Shale Facility Return | Oct. 14, 2011 | Nov. 7, 2011 | Final | DR 0020E |
| Severance -- Oil/Gas Withholding Statement | Sept. 27, 2011 | Nov. 7, 2011 | Final | DR 0021W |
| Severance - Metallic Minerals -- Extension of Time to File | Oct. 17, 2011 | Nov. 7, 2011 | Final | DR 0021SA |
| Severance -- Metallic Minerals Return | Oct. 25, 2011 | Nov. 23, 2011 | Final | DR 0020A |
Other Business Forms